412055551 has 2 divisors, whose sum is σ = 412055552. Its totient is φ = 412055550.

The previous prime is 412055509. The next prime is 412055573. The reversal of 412055551 is 155550214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412055551 - 2¹¹ = 412053503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412055591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206027775 + 206027776.

It is an arithmetic number, because the mean of its divisors is an integer number (206027776).

Almost surely, 2^412055551 is an apocalyptic number.

412055551 is a deficient number, since it is larger than the sum of its proper divisors (1).

412055551 is an equidigital number, since it uses as much as digits as its factorization.

412055551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 412055551 is about 20299.1514847296. The cubic root of 412055551 is about 744.1353276159.

The spelling of 412055551 in words is "four hundred twelve million, fifty-five thousand, five hundred fifty-one".